30 ' DlLPARTMEXT OF AGRICULTURE 



Bur. Ent- Bui. 55, Rearing of Queen Bees 5c 



" 70, Report of Meeting of Inspectors of Apiaries, 



San Antonio, Texas, Nov. 12, 1906 15c 



" 75, Part I, Production and Care of Extracted Honey. . 5c 

 " " 75, Part II, Wax Moths and American Foul Brood . . 5c 



" " 75, Part III, Bee Diseases in Massachusetts 5c 



" '75, Part IV, Relation of Etiology (Cause) of Bee 



Disease to Treatment 5c 



" " 75, Part V, Brief Survey of Hawaiian Bee Keeping. .16c 

 75, Part VI, Status of Apiculture in United States.. 5c 



" " 75, Part VII, Bee Keeping in Massachusetts 5c 



" " 75, Part I-VII, Complete with Contents and Index... 30c 

 " " 98, Historical Notes on Causes of Bee Diseases. . . . • lOc 



" " 121, Behavior of Honey Bee in Pollen Collecting 5c 



" Cir. 188, Occurrence of Bee Diseases in United States 5c 



" " 157, Cause of European Foul Brood 5c 



" " 161, Manipulation of Wax Scales of Honey Bee 5c 



" " 169, Sacbrood, a Disease of Bees 5c 



" Tech. Series 19, Anatomy of Honey Bee. 20c 



U. S. Dept. Agr. Bui. 92, Destruction of Germs of Infectious Bee 



Diseases by Heating 5c 



" " " " " 93, Temperature of Honey-bee Cluster in 



Winter ." 5c 



" " " " " 96, Temperature of Bee Colony 5c 



" " " " " 325, Honeybees: Wintering, Yields, Imports 



and Exports of Honey 5c 



